Firstly, I think Sven and Perdition have missed A_N_N_A's glorious satire.
Secondly, to the OP, it looks like you've just taken the original deck and maybe two packs of cards and said they're ideal. You
might be able to win most times in the safe neighbourhood, but in dark corners or danger zone you will be crushed every time
with that deck. And ELO is very different from a normal tournament. You will understand when you reach level 20 and are able
to play it. Only 8 levels to go!

I believe that an EVO deck is the strongest tournament deck, there are different variations and counters for it tho..
Well to me the perfect tournament deck is what i'm using consisting of evolved cards: